{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "Here we describe an in vitro assay where the NS3 - 4A polyprotein , NS3 , the serine proteinase domain ( the N - terminal 181 residues of NS3 ) , and the NS4A cofactor were produced by cell - free translation and tested for trans - processing of radiolabeled substrates ."}
{"GENE": ["NS3 - 4A polyprotein", "NS3", "serine proteinase domain ( the N - terminal 181 residues of NS3 )", "NS4A cofactor"]}